130373608

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2579}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 250776000

約数和(自身を除く): 120402392

約数列:

[1, 2, 4, 8, 71, 89, 142, 178, 284, 356, 568, 712, 2579, 5158, 6319, 10316, 12638, 20632, 25276, 50552, 183109, 229531, 366218, 459062, 732436, 918124, 1464872, 1836248, 16296701, 32593402, 65186804, 130373608]

約数ペア:

[(1, 130373608), (2, 65186804), (4, 32593402), (8, 16296701), (71, 1836248), (89, 1464872), (142, 918124), (178, 732436), (284, 459062), (356, 366218), (568, 229531), (712, 183109), (2579, 50552), (5158, 25276), (6319, 20632), (10316, 12638)]